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ss7ja [257]
3 years ago
12

A secretion responsible for the development of a deep voice and facial hair is synthesized by

Biology
1 answer:
Alexxx [7]3 years ago
3 0

Answer:

whyyg5 ke liye ek or jahan bhi aap apni jagah se wah apne ghar mein he rahte hon toh

Explanation:

whytvvbhhbhhhbbbbvbvvbhuu

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According to its website, The Flat Earth Society's mission is “to promote and initiate discussion of the flat earth theory.” Exp
Tema [17]
The flat Earth<span> model is an archaic conception of the Earth's shape as a plane or disk. </span>
3 0
3 years ago
In 1953, Stanley Miller and Harold Urey built a model of Earth's early
ExtremeBDS [4]

Answer: C. Miller and Urey showed that inorganic compounds could combine  to form the building blocks of living cells.

Explanation:

The Miller and Urey were the two scientists who created the atmospheric conditions that were expected to be present on primitive earth. They demonstrated that several organic compounds have been formed spontaneously from the inorganic compounds like water, ammonia, methane and others.

The exposure of mixture of inorganic compounds by the lightening lead to the formation of organic molecules like amino acids which are the building blocks of life. This was similar to the penetration of earth atmosphere by UV radiation producing the organic compounds from inorganic molecules.

8 0
3 years ago
Where can you find ribosomes in the cell?
ziro4ka [17]

Answer:

Ribosomes are found 'free' in the cytoplasm or bound to the endoplasmic reticulum (ER) to form rough ER.

Explanation:

In a mammalian cell there can be as many as 10 million ribosomes. Several ribosomes can be attached to the same mRNA strand, this structure is called a polysome.

5 0
3 years ago
If a mineral can scratch fluorite and it can be scratched by a knife what is the hardness of the mineral
alukav5142 [94]

Answer:

The hardness rating is 4.

Explanation:

Calcite sits at a hardness rating of 3 and is very easily scratched with a knife and/copper coin.  This is where most Marbles, limestones, travertines, rate.

Meanwhile, Fluorite sits at hardness 4 and can be scratched by a knife.

7 0
3 years ago
What is diffusion? Include in your explanation "area of high concentration" and "area of low concentration". Does diffusion occu
Luba_88 [7]

Answer:

Diffusion is the process of small molecules moving from a high concentrated area to a lower concentrated area. For example, in a crowded train station, when a train arrives, people move from the high concentrated area, which is the platform, and move onto the lower concentrated area, which is the trian.

Explanation:

The process of diffusion does not cost any energy, as it happens naturally, and would cost energy to go against it, like trying to go from the train into the platform costs more energy than just going with the crowd into the train. And only small molecules can do this without using energy. Large molecules, like starch, can't do this without using energy.(ATP) hopefully, this helped you, and it would mean a lot to me if you could give me brainliest!

3 0
3 years ago
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